| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $243.62 | 11.514% | $271.6704 | $271.67 | $271.65 | $271.70 |
| Purchase #2 | $24.61 | 3.292% | $25.4202 | $25.42 | $25.40 | $25.40 |
| Purchase #3 | $187.53 | 10.720% | $207.6332 | $207.63 | $207.65 | $207.60 |
| Purchase #4 | $138.34 | 10.393% | $152.7177 | $152.72 | $152.70 | $152.70 |
| Purchase #5 | $235.55 | 11.781% | $263.3001 | $263.30 | $263.30 | $263.30 |
| Purchase #6 | $44.93 | 4.250% | $46.8395 | $46.84 | $46.85 | $46.80 |
| Purchase #7 | $53.92 | 6.406% | $57.3741 | $57.37 | $57.35 | $57.40 |
| 7 purchase totals = | $928.50 | $1,024.9552 | $1,024.95 | $1,024.90 | $1,024.90 | |